Incidental Mutation 'R0083:Ass1'
ID 60638
Institutional Source Beutler Lab
Gene Symbol Ass1
Ensembl Gene ENSMUSG00000076441
Gene Name argininosuccinate synthetase 1
Synonyms ASS, fold, Ass-1
MMRRC Submission 038370-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0083 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 31360282-31410682 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 31404831 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Tyrosine at position 371 (N371Y)
Ref Sequence ENSEMBL: ENSMUSP00000099904 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102840]
AlphaFold P16460
Predicted Effect probably damaging
Transcript: ENSMUST00000102840
AA Change: N371Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099904
Gene: ENSMUSG00000076441
AA Change: N371Y

DomainStartEndE-ValueType
Pfam:QueC 6 93 2.8e-7 PFAM
Pfam:Arginosuc_synth 8 403 1.9e-177 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126474
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130195
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192802
Meta Mutation Damage Score 0.9349 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 97.8%
  • 10x: 94.0%
  • 20x: 83.1%
Validation Efficiency 88% (117/133)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene catalyzes the penultimate step of the arginine biosynthetic pathway. There are approximately 10 to 14 copies of this gene including the pseudogenes scattered across the human genome, among which the one located on chromosome 9 appears to be the only functional gene for argininosuccinate synthetase. Mutations in the chromosome 9 copy of this gene cause citrullinemia. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Aug 2012]
PHENOTYPE: Targeted disruption of this gene results in high levels of blood citrulline, hyperammonemia, and death by 24 hours after birth. Some spontaneous mutations display wrinkled skin, sparse hair with delayed hair appearance and abnormal hair follicle morphology. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930562C15Rik A T 16: 4,667,406 (GRCm39) I266F unknown Het
Adam39 T G 8: 41,278,115 (GRCm39) F169V probably damaging Het
Adcy2 A T 13: 68,800,054 (GRCm39) V858E probably damaging Het
Adgrv1 A G 13: 81,726,523 (GRCm39) probably benign Het
Ankrd26 G T 6: 118,500,215 (GRCm39) H1085Q probably benign Het
Atg4c C T 4: 99,109,677 (GRCm39) H215Y possibly damaging Het
Atp6v0d2 G A 4: 19,880,001 (GRCm39) probably benign Het
Bcl2 G A 1: 106,640,292 (GRCm39) R107C probably damaging Het
C1qtnf3 G A 15: 10,975,718 (GRCm39) V175I possibly damaging Het
Cacna1c A G 6: 118,602,484 (GRCm39) M1293T probably damaging Het
Ccdc88a T A 11: 29,453,463 (GRCm39) S337T probably damaging Het
Cntn4 A G 6: 106,502,330 (GRCm39) I362M possibly damaging Het
Col22a1 A T 15: 71,762,346 (GRCm39) D104E possibly damaging Het
Col4a4 T C 1: 82,484,832 (GRCm39) probably null Het
Cul7 C A 17: 46,966,482 (GRCm39) R304S probably benign Het
Elfn2 A T 15: 78,557,614 (GRCm39) L311Q probably damaging Het
Esrrb T C 12: 86,561,226 (GRCm39) L320P probably damaging Het
Fads2b A T 2: 85,324,476 (GRCm39) F283L possibly damaging Het
Fbxw10 A G 11: 62,767,887 (GRCm39) T903A probably benign Het
Fkbp4 G A 6: 128,409,370 (GRCm39) probably benign Het
Gatad2b T A 3: 90,265,250 (GRCm39) Y576N probably damaging Het
Greb1 T C 12: 16,746,452 (GRCm39) M1273V probably benign Het
Helq C A 5: 100,916,234 (GRCm39) E913* probably null Het
Inpp4b C A 8: 82,468,091 (GRCm39) A18E possibly damaging Het
Ints13 A G 6: 146,452,162 (GRCm39) Y686H probably benign Het
Itgb7 C T 15: 102,131,917 (GRCm39) R222H probably damaging Het
Krt81 A G 15: 101,361,346 (GRCm39) I78T probably damaging Het
Lonp2 G A 8: 87,442,983 (GRCm39) V815I probably benign Het
Mctp2 G T 7: 71,878,264 (GRCm39) F271L possibly damaging Het
Mrto4 C T 4: 139,075,279 (GRCm39) V175I possibly damaging Het
Myh14 A G 7: 44,283,943 (GRCm39) V654A probably damaging Het
Neu2 A G 1: 87,524,984 (GRCm39) Y323C probably damaging Het
Nt5dc1 A C 10: 34,279,760 (GRCm39) M94R probably damaging Het
Nup210l A G 3: 90,096,882 (GRCm39) T1364A probably damaging Het
Obscn T C 11: 58,913,200 (GRCm39) D6939G probably damaging Het
Or10q1b A T 19: 13,683,042 (GRCm39) T284S probably damaging Het
Pias4 A G 10: 81,000,000 (GRCm39) S18P probably damaging Het
Plcl1 A G 1: 55,737,098 (GRCm39) Y813C possibly damaging Het
Plk5 G A 10: 80,192,496 (GRCm39) G34S possibly damaging Het
Ptprj A T 2: 90,300,121 (GRCm39) probably null Het
Rps6ka2 G A 17: 7,563,442 (GRCm39) D617N probably benign Het
Sap130 C A 18: 31,799,382 (GRCm39) probably benign Het
Sap130 C T 18: 31,844,694 (GRCm39) P902S probably damaging Het
Sec11a A G 7: 80,584,787 (GRCm39) V50A probably damaging Het
Sel1l3 C T 5: 53,295,244 (GRCm39) A786T possibly damaging Het
Shroom1 T C 11: 53,357,764 (GRCm39) S772P possibly damaging Het
Slc15a2 T C 16: 36,602,645 (GRCm39) Y72C probably damaging Het
Slc26a6 T C 9: 108,736,312 (GRCm39) probably null Het
Slc30a5 G T 13: 100,939,908 (GRCm39) A669E probably damaging Het
Sppl2c G A 11: 104,077,358 (GRCm39) V53I probably benign Het
Sstr1 T A 12: 58,260,528 (GRCm39) C384S possibly damaging Het
Sulf1 A G 1: 12,887,641 (GRCm39) M272V probably damaging Het
Tm6sf1 G A 7: 81,515,093 (GRCm39) probably null Het
Tmem94 A G 11: 115,687,550 (GRCm39) probably benign Het
Topaz1 A T 9: 122,604,674 (GRCm39) I1093L probably benign Het
Ttll4 G T 1: 74,718,928 (GRCm39) V260L probably benign Het
Vmn2r26 A T 6: 124,030,940 (GRCm39) probably null Het
Vmn2r75 G A 7: 85,814,866 (GRCm39) A209V probably benign Het
Zfand3 A G 17: 30,354,372 (GRCm39) E63G probably damaging Het
Zfp939 A T 7: 39,123,534 (GRCm39) noncoding transcript Het
Other mutations in Ass1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01413:Ass1 APN 2 31,366,934 (GRCm39) missense probably damaging 1.00
IGL02152:Ass1 APN 2 31,382,336 (GRCm39) missense probably damaging 1.00
R0008:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0084:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0085:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0087:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0183:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0220:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0254:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0302:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0346:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0440:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0472:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0605:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0644:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R1460:Ass1 UTSW 2 31,404,753 (GRCm39) missense probably benign 0.37
R1465:Ass1 UTSW 2 31,410,428 (GRCm39) makesense probably null
R1465:Ass1 UTSW 2 31,410,428 (GRCm39) makesense probably null
R1770:Ass1 UTSW 2 31,376,528 (GRCm39) missense probably benign 0.29
R1908:Ass1 UTSW 2 31,383,160 (GRCm39) nonsense probably null
R2361:Ass1 UTSW 2 31,410,394 (GRCm39) missense probably benign 0.02
R2430:Ass1 UTSW 2 31,391,508 (GRCm39) missense probably damaging 1.00
R3816:Ass1 UTSW 2 31,400,117 (GRCm39) splice site probably benign
R4614:Ass1 UTSW 2 31,404,795 (GRCm39) missense probably damaging 1.00
R4628:Ass1 UTSW 2 31,371,000 (GRCm39) missense probably damaging 1.00
R5007:Ass1 UTSW 2 31,391,544 (GRCm39) missense possibly damaging 0.90
R5069:Ass1 UTSW 2 31,400,185 (GRCm39) missense probably damaging 1.00
R5081:Ass1 UTSW 2 31,378,665 (GRCm39) critical splice donor site probably null
R5315:Ass1 UTSW 2 31,382,341 (GRCm39) missense probably benign 0.21
R5370:Ass1 UTSW 2 31,408,745 (GRCm39) missense possibly damaging 0.56
R6259:Ass1 UTSW 2 31,378,654 (GRCm39) missense possibly damaging 0.80
R6541:Ass1 UTSW 2 31,400,245 (GRCm39) missense probably damaging 0.99
R6731:Ass1 UTSW 2 31,404,796 (GRCm39) missense probably damaging 1.00
R6927:Ass1 UTSW 2 31,404,813 (GRCm39) missense probably damaging 1.00
R7811:Ass1 UTSW 2 31,404,753 (GRCm39) missense probably benign 0.37
R7995:Ass1 UTSW 2 31,376,552 (GRCm39) missense probably benign 0.00
R8504:Ass1 UTSW 2 31,391,544 (GRCm39) missense possibly damaging 0.90
R8816:Ass1 UTSW 2 31,383,189 (GRCm39) critical splice donor site probably benign
R8865:Ass1 UTSW 2 31,410,407 (GRCm39) missense probably benign 0.00
R8930:Ass1 UTSW 2 31,382,387 (GRCm39) missense probably damaging 1.00
R8932:Ass1 UTSW 2 31,382,387 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTAAGGCAGAACCGAGCCTATCAG -3'
(R):5'- TGCGCCACAGCCTAACTTTTATACC -3'

Sequencing Primer
(F):5'- CCGAGCCTATCAGAAGGTAAG -3'
(R):5'- attactttgcatcagaaaatgacac -3'
Posted On 2013-07-24